1 /* 2 * cabs() wrapper for hypot(). 3 * 4 * Written by J.T. Conklin, <jtc@wimsey.com> 5 * Placed into the Public Domain, 1994. 6 * 7 * Modified by Steven G. Kargl for the long double type. 8 */ 9 10 #include <sys/cdefs.h> 11 __FBSDID("$FreeBSD$"); 12 13 #include <complex.h> 14 #include <math.h> 15 16 long double 17 cabsl(long double complex z) 18 { 19 return hypotl(creall(z), cimagl(z)); 20 } 21